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From "Risov, Maria" <maria.ri...@eds.com>
Subject Syns2Index utility: version of Lucene and Java
Date Mon, 27 Nov 2006 04:21:45 GMT
I am trying to use Syns2Index utility to convert the WordNet into a Lucene index.  First I
downloaded the latest JDK and Lucene 2.0, but soon realized that both were too new for compiling
Syns2Index.java.  Next, got down to j2sdk1.4.2_13 and Lucene 1.4.3.  by deciphering error
messages.  (I am running XP SP2)

I have copied the java\org\apache\lucene directory in the same folder as the Syns2Index.java
file.  I have a feeling that my classpath is most likely set right (or at least close), but
I get a huge amount of identical compile errors.

Command used:

D:\InfringeDetector\JavaLucene>javac -classpath "D:\Project\JavaLucene;
C:\j2sdk1.4.2_13" D:\Project\JavaLucene\org\apache\lucene\wordnet\Syns2
Index.java

Compile results (posting just a few from the bottom of my screen):

        ^
C:\j2sdk1.4.2_13\java\nio\DirectByteBuffer.java:843: cannot resolve symbol
symbol  : method assert (boolean)
location: class java.nio.DirectByteBuffer
        assert (off <= lim);
        ^
C:\j2sdk1.4.2_13\java\nio\DirectByteBuffer.java:934: cannot resolve symbol
symbol  : method assert (boolean)
location: class java.nio.DirectByteBuffer
        assert (off <= lim);
        ^
C:\j2sdk1.4.2_13\java\nio\Bits.java:642: cannot resolve symbol
symbol  : method assert (boolean)
location: class java.nio.Bits
            assert (reservedMemory > -1);
            ^
C:\j2sdk1.4.2_13\java\lang\CharacterDataLatin1.java:284: cannot resolve symbol
symbol  : method assert (boolean)
location: class java.lang.CharacterDataLatin1
            assert (data.length == (256 * 2));
            ^
C:\j2sdk1.4.2_13\java\lang\CharacterData.java:956: cannot resolve symbol
symbol  : method assert (boolean)
location: class java.lang.CharacterData
            assert (data.length == (678 * 2));
            ^
C:\j2sdk1.4.2_13\java\nio\DirectByteBufferR.java:165: cannot resolve symbol
symbol  : method assert (boolean)
location: class java.nio.DirectByteBufferR
        assert (pos <= lim);
        ^
C:\j2sdk1.4.2_13\java\nio\DirectByteBufferR.java:479: cannot resolve symbol
symbol  : method assert (boolean)
location: class java.nio.DirectByteBufferR
        assert (off <= lim);
        ^
Note: Some input files use or override a deprecated API.
Note: Recompile with -deprecation for details.
100 errors
206 warnings

I have to admit that I am fairly new to Java, but past the HelloWorld setups.  I have been
banging my head against the wall and Google for 10 hours.   Please help!!!

-marie


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